Kink preventing device



FIG. 1 is a perspective view of a kink preventing device showing our new design;

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The evenly broken lines are shown for the purpose of illustrating parts of the article that form no part of the claimed design. The unevenly broken lines represent the boundaries of the claim and form no part thereof. 

CLAIM The ornamental design for a kink preventing device, as shown and described. 